DC Power Supply Bidirectional Converter 50kw 100kw 200kw 300kw 500kw

• Customization: Available
• Nature of Source Flow: Passive inverter
• Certification: ISO9001, CE
• Model NO.: DMBI-500K
• Output Power: 480kw
• Grid Type: off-Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/DC Inverters
• Custom Made: Yes
• Transport Package: Wooden Box
• Trademark: Deming
• Origin: Shandong
• HS Code: 8504403090
• Production Capacity: 100/Month

Product Description

Product Description:

Introducing the advanced and reliable power inverter system from Jinan Deming Power Equipment Co., Ltd. Our system is designed to meet the reading habits of English-speaking natives, providing a seamless energy flow and a range of automatic protection functions.

• Bi-Directional Energy Flow: Our power inverter allows for the discharge of energy from the battery side to the DC grid or the charge from the DC grid side to the battery, ensuring efficient energy management.


• Automatic Protection Functions: Our system features fully automatic protection functions for overheating, overload, short circuit, overcurrent, and more, ensuring the safety and longevity of your power system.


• Original Imported Power Devices: We have carefully selected original imported power devices to guarantee the quality and performance of our power inverter system.


• Fully Digital Circuit Design: Our system utilizes a fully digital circuit design, enhancing efficiency and reliability.


• Industrial-Grade Chips: All the chips used in our system are industrial grade, capable of operating normally in cold, high temperature, and humid environments.


• High-Quality Components: The main circuit of our power inverter system incorporates a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring safety and reliability.


• Grid Synchronization: The output of our system is automatically synchronized with the grid, resulting in low current harmonic content and no pollution or impact on the grid.


• Controllable and Adjustable: Our system features closed-loop control of grid-connected current, providing controllability and adjustability to meet your specific needs.


• Wide Input Voltage Range: With a wide input voltage range, our power inverter system is suitable for various occasions and applications.


• All-Round Power Protection: Our system incorporates a comprehensive power protection scheme and perfect self-test and protection functions. In the event of a system failure, it will automatically stop working to prevent further damage.


• Compact Circuit Structure: The circuit structure of our power inverter system is compact, ensuring space efficiency without compromising performance.


• High Efficiency: With a maximum efficiency of ≥ 96%, our system optimizes energy conversion and minimizes energy loss.


• Customizable Protection Level: We offer the flexibility to customize the protection level according to your specific requirements.


• Ethernet Interface and Communication: Our system provides an Ethernet interface and supports the standard Modbus TCP communication protocol, allowing for easy integration and monitoring.

Experience the power and reliability of our advanced power inverter system. Choose Jinan Deming Power Equipment Co., Ltd for your energy management needs.

Rated power	250KW
LV rated current	358A     MAX:716A
LV voltage range	600-700Vdc
Ripples coefficient	HV side < 1% F.S. LV side < 2% F.S.
Control accuracy	< 1%(Remote and local control, @ full load)
Max. efficiency	96% @ full load
Switching frequency on IGBTs	6kHz
HV Voltage range	900-1314Vdc
Dynamic response time	<2ms
Protection function	Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc
Display	Touch screen
Time propagation	200ms
Communication interface and protocol	Modbus_ TCP, RJ45 Modbus_ RTU, RS485
RS485 interface  number	one
Working temperature	-10ºC to +50ºC
Relative humidity	0~95%,No condensation
Altitude	≤2000m(More than 2000 meters need to be reduced)
Cooling mode	Air cooling
Noise	≤65dB
Emergency stop switch	yes
Level of protection	IP55
System electrical input	AC230V  50/60Hz  1000W

 

Rated power	500KW
LV rated current	667A     MAX:734A
LV voltage range	680-790Vdc
Ripples coefficient	HV side < 1% F.S.
	LV side < 2% F.S.
Control accuracy	< 1%(Remote and local control, @ full load)
Max. efficiency	98% @ full load
Switching frequency on IGBTs	6kHz
HV Voltage range	900-1314Vdc
Dynamic response time	<2ms
Protection function	Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc
Display	Touch screen
Time propagation	200ms
Communication interface and protocol	Modbus_ TCP, RJ45 Modbus_ RTU, RS485
RS485 interface  number	one
Working temperature	-10ºC to +50ºC
Relative humidity	0~95%,No condensation
Altitude	≤2000m(More than 2000 meters need to be reduced)
Cooling mode	Air cooling
Noise	≤65dB
Emergency stop switch	yes
Level of protection	IP55
System electrical input	AC220V  1000W